Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average sea temperature in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June's onset brings a minor rise in the average high-temperature, moving from an enjoyable 66.4°F (19.1°C) in May to a warm 74.3°F (23.5°C). In the month of June, Winthrop witnesses a consistent average low-temperature of 57.6°F (14.2°C).Humidity
In June, the average relative humidity in Winthrop is 74%.Rainfall
In Winthrop, in June, during 13.6 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, there are 141.4 rainfall days, and 27.2" (691mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Winthrop, Massachusetts.Ocean temperature
In Winthrop, the average seawater temperature in June is 58.3°F (14.6°C).Note: Swimming in 58.3°F (14.6°C) poses a severe threat. Even short exposure to 55.4°F (13°C) is chilling, and going below 50°F (10°C) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
June has the longest days of the year, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:09 am and sunset at 8:14 pm. On the last day of June, in Winthrop, sunrise is at 5:10 am and sunset at 8:24 pm EDT.
Sunshine
In June, the average sunshine in Winthrop is 9.1h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In June, the maximum UV index of 6 suggests these recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the average June temperature in Winthrop?
What is the average humidity in June in Winthrop?
How many days does it rain in June in Winthrop?
When it does not snow in Winthrop?
Does it snow in Winthrop in June?
What is the ocean temperature in June in Winthrop?
When are the longest days in Winthrop?
How many hours of daylight does Winthrop have in June?
When are sunrise and sunset in June in Winthrop?
How many hours of sunshine does Winthrop have in June?
What is the month with the highest UV index in Winthrop?
What is the UV index intensity in June in Winthrop?
Average temperature in June
Winthrop, MA
- Average high temperature in June: 74.3°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in June: 57.6°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in June
Winthrop, MA
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Winthrop, MA
- Average wind speed in June: 6.8mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in June
Winthrop, MA
- Average humidity in June: 74%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (69%).
Average rainfall in June
Winthrop, MA
- Average rainfall in June: 2.13"
The wettest months (with the highest rainfall) are March, April and December (2.91").
The driest month (with the least rainfall) is September (1.26").
Average rainfall days in June
Winthrop, MA
- Average rainfall days in June: 13.6 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in June
Winthrop, MA
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Winthrop, MA
- Average snowfall days in June: 0 days
The months with the highest number of snowfall days are January and February (7.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in June
Winthrop, MA
- Average sea temperature in June: 58.2°F
The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).
Average daylight in June /
Average sunshine in June
Winthrop, MA
- Average daylight in June: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in June: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in June
Winthrop, MA
- Average sunshine days in June: 14.8 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is April (13 days).
Average UV index in June
Winthrop, MA
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Winthrop, MA
- Average cloud cover in June: 41
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Winthrop, MA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Winthrop, Massachusetts, USA
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